Thermostat



FIG. 1 is a perspective view of a first embodiment of a thermostat.

FIG. 2 is a front elevation view of the thermostat of FIG. 1.

FIG. 3 is a left side elevation view of the thermostat of FIG. 1.

FIG. 4 is a right side elevation view of the thermostat of FIG. 1.

FIG. 5 is a top plan view of the thermostat of FIG. 1; and,

FIG. 6 is a bottom plan view of the thermostat of FIG. 1.

The rear elevation view of the thermostat of FIG. 1 is not shown because no claim is made to ornamentation on the rear of the thermostat.

The broken line showing is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a thermostat, as shown an described. 